132017140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21089}}^1$

素因数の和:21411

約数の個数: 24

約数和(自身を含む): 278134920

約数和(自身を除く): 146117780

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 21089, 42178, 84356, 105445, 210890, 421780, 6600857, 13201714, 26403428, 33004285, 66008570, 132017140]

約数ペア:

[(1, 132017140), (2, 66008570), (4, 33004285), (5, 26403428), (10, 13201714), (20, 6600857), (313, 421780), (626, 210890), (1252, 105445), (1565, 84356), (3130, 42178), (6260, 21089)]